# 地震预警 vs 穆随学

The clearest difference is review sentiment: 穆随学 at 100% against 地震预警's 30%. 穆随学 also leads on rating (5.0 vs 1.9) and ads (none vs shown). 地震预警's advantage is ratings volume (162 vs 3). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 地震预警 sells 20 in-app purchases, starting at $1.99 per year and 穆随学 sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

穆随学 holds the better App Store score, 5.0 against 1.9. That said, the two scores are not equally well evidenced: 地震预警 has 162 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 30% of 地震预警's written reviews are positive against 100% of 穆随学's.

地震预警 ships an update monthly, 穆随学 every 2 weeks. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 地震预警 | 穆随学 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (162 ratings)](https://appshunter.io/ios/app/id713947342/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6470201480/reviews)** |
| Number of ratings | **162** | 3 |
| Positive reviews | 29.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 278 MB | 234 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Institute of Care-Life](https://appshunter.io/developer/652755841) | [Anhui Xi Yu Li he Tetwork Technology Co. Ltd.](https://appshunter.io/developer/1433910505) |

## What reviewers say

### 地震预警

[App page](https://appshunter.io/ios/app/id713947342)

Receive early warnings for earthquakes seconds to tens of seconds before they strike. Customize alert thresholds, view detailed seismic information, and report emergency situations. Access educational content and review past alerts.

**Highlights:** Earthquake early warning service, Customizable alert thresholds, View epicenter, magnitude, and intensity, Emergency distress message upload, Earthquake preparedness education, Review alert history

**Features:** Vision Pro support

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 地震预警-VIP订阅 | $1.99 | per year |
| 实时地震预警SVIP订阅 | $3.99 | per year |
| 鼓励支持-支付费用10元 | $0.99 | one-time |
| 打赏鼓励-支付费用5元 | $0.99 | one-time |
| 打赏支持-愿越做越好 | $0.99 | one-time |
| 打赏支持-小小鼓励 | $0.99 | one-time |
| 赞赏鼓励-支付费用15元 | $1.99 | one-time |
| 赞赏支持-支付费用19.8元 | $2.99 | one-time |
| 鼓励与支持-19.8 | $2.99 | one-time |
| 打赏鼓励-支付费用50元 | $6.99 | one-time |
| 鼓励与支持-48.8 | $6.99 | one-time |
| 打赏鼓励-支付费用100元 | $14.99 | one-time |
| 鼓励与支持-99.8 | $14.99 | one-time |
| 鼓励与支持-198 | $29.99 | one-time |
| 鼓励与支持-500 | $69.99 | one-time |
| 打赏鼓励-支付费用598元 | $89.99 | one-time |
| 打赏鼓励-支付费用1000元 | $149.99 | one-time |
| 打赏鼓励-支付费用1988元 | $299.99 | one-time |
| 打赏鼓励-支付费用5988元 | $899.99 | one-time |
| 打赏鼓励-支付费用6988元 | $999.99 | one-time |


### 穆随学

[App page](https://appshunter.io/ios/app/id6470201480)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 流量包月卡 | $0.99 | one-time |
| 轻松学月卡 | $3.99 | one-time |
| 流量包年卡 | $9.99 | one-time |
| 离线流量包 | $12.99 | one-time |
| 轻松学年卡 | $39.99 | one-time |
| 轻松学终身卡 | $69.99 | one-time |
| VIP | $69.99 | one-time |


## Frequently asked questions

### Is 地震预警 free?

地震预警 is free to download, with in-app purchases available.

### Is 穆随学 free?

穆随学 is free to download, with in-app purchases available.

### Which has better reviews, 地震预警 or 穆随学?

穆随学 is rated higher. 地震预警 averages 1.9 out of 5 from 162 ratings, while 穆随学 averages 5.0 from 3 ratings.

### Do 地震预警 or 穆随学 have ads?

地震预警 shows ads; 穆随学 does not.

### Which is updated more often, 地震预警 or 穆随学?

地震预警 ships an update monthly, and 穆随学 every 2 weeks. Most recently, 地震预警 was updated on October 13, 2026 and 穆随学 on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*